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27c562e242
The ActivatePhysics trigger command was a TODO. The client activates or deactivates the object's physics component (LWOPhysicsSystemComponent::msgActivatePhysics, 1.10.64 0x00ccf970); the server now does the same to phantom physics: switching it off takes the volume out of the physics world (dpWorld::DetachEntity, without deleting it) and makes whatever was inside leave, switching it on adds it back and whatever is inside enters on the next step. This lets trigger driven volumes like the monument lasers turn on and off. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
92 lines
2.9 KiB
C++
92 lines
2.9 KiB
C++
#pragma once
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#include "NiPoint3.h"
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#include "NiQuaternion.h"
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#include <vector>
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#include <unordered_set>
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#include <span>
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#include "dCommonVars.h"
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#include "dpCommon.h"
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#include "dpShapeBase.h"
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#include "dpCollisionFilter.h"
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#include "dpGrid.h"
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class dpEntity {
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friend class dpGrid; //using friend here for now so grid can access everything
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public:
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dpEntity(const LWOOBJID& objectID, dpShapeType shapeType, bool isStatic = true);
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dpEntity(const LWOOBJID& objectID, NiPoint3 boxDimensions, bool isStatic = true);
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dpEntity(const LWOOBJID& objectID, float width, float height, float depth, bool isStatic = true);
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dpEntity(const LWOOBJID& objectID, float radius, bool isStatic = true);
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~dpEntity();
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void Update(float deltaTime);
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void CheckCollision(dpEntity* other);
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const NiPoint3& GetPosition() const { return m_Position; }
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const NiQuaternion& GetRotation() const { return m_Rotation; }
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const float GetScale() const { return m_Scale; }
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const NiPoint3& GetVelocity() const { return m_Velocity; }
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const NiPoint3& GetAngularVelocity() const { return m_AngularVelocity; }
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void SetPosition(const NiPoint3& newPos);
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void SetRotation(const NiQuaternion& newRot);
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void SetScale(float newScale);
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void SetVelocity(const NiPoint3& newVelocity);
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void SetAngularVelocity(const NiPoint3& newAngularVelocity);
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dpShapeBase* GetShape() { return m_CollisionShape; }
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bool GetIsStatic() const { return m_IsStatic; }
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// The collision filter value (see dpCollisionFilter): the client's collision group, 0 touches everything
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uint32_t GetCollisionGroup() const { return m_CollisionGroup; }
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void SetCollisionGroup(uint32_t value) { m_CollisionGroup = value; }
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bool GetSleeping() const { return m_Sleeping; }
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void SetSleeping(bool value) { m_Sleeping = value; }
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std::span<const LWOOBJID> GetNewObjects() const { return m_NewObjects; }
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std::span<const LWOOBJID> GetRemovedObjects() const { return m_RemovedObjects; }
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const std::unordered_set<LWOOBJID>& GetCurrentlyCollidingObjects() const { return m_CurrentlyCollidingObjects; }
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void PreUpdate() { m_NewObjects.clear(); m_RemovedObjects.clear(); }
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// Forgets everything it touches (it was taken out of the world)
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void ClearCollisions() { m_NewObjects.clear(); m_RemovedObjects.clear(); m_CurrentlyCollidingObjects.clear(); }
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const LWOOBJID& GetObjectID() const { return m_ObjectID; }
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void SetGrid(dpGrid* grid);
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bool GetIsGargantuan() const { return m_IsGargantuan; }
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private:
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LWOOBJID m_ObjectID;
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dpShapeBase* m_CollisionShape;
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bool m_IsStatic;
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NiPoint3 m_Position;
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NiQuaternion m_Rotation = QuatUtils::IDENTITY;
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float m_Scale;
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NiPoint3 m_Velocity;
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NiPoint3 m_AngularVelocity;
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dpGrid* m_Grid = nullptr;
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uint32_t m_CollisionGroup;
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bool m_Sleeping = false;
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bool m_IsGargantuan = false;
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std::vector<LWOOBJID> m_NewObjects;
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std::vector<LWOOBJID> m_RemovedObjects;
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std::unordered_set<LWOOBJID> m_CurrentlyCollidingObjects;
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};
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